A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FINE AIR BUBBLE GENERATING DEVICE, FINE AIR BUBBLE GENERATING METHOD, AND SHOWER DEVICE AND OIL WATER SEPARATING APPARATUS HAVING THE FINE AIR BUBBLE GENERATING DEVICE
PROBLEM TO BE SOLVED: To provide a fine air bubble generating device which is excellent in handleability, operability and durability by utilizing preparation of revolution flow due to pressurized liquid jetting and by simplifying configuration and structure, to provide a fine air bubble generating method capable of air bubbles in large amount, and to provide a shower device and an oil water separating apparatus having the fine air bubble generating device.SOLUTION: A fine air bubble generating device 1 includes: an inner cylinder 5 which has an air liquid revolution chamber 9 on an inner part thereof; an outer cylindrical container 3 of a double cylindrical structure which allows the inner cylinder 5 to be inserted to an inner part thereof; and a liquid supply cylinder 2 provided with a liquid introduction port 6 for introducing liquid to the outer cylindrical container 3. Therein, the inner cylinder 5 includes an end part 7 which is closed on the side of the liquid supply cylinder 2, an end part 8 which is opened on the side opposite to the liquid supply cylinder, and a through-slit 10 or a through-hole formed on the way from one end of the liquid supply cylinder 2 side to the middle in the longitudinal direction of the cylinder 5, and is integrated with the outer cylindrical container 3 so as to provide a gap 11 between an outer wall of the inner cylinder 5 of a part formed of the through-slit 10 or through-hole and an inner wall of the outer cylindrical container 3.SELECTED DRAWING: Figure 2
【課題】加圧液体噴射による旋回流の生成を利用し、かつ、構成及び構造を簡潔にすることにより取扱性、操作性及び耐久性に優れる微細気泡発生装置及び気泡を大量に発生できる微細気泡発生方法、並びに前記微細気泡発生装置を有するシャワー装置と油水分離装置を提供する。【解決手段】本発明の微細気泡発生装置１は、気液旋回室９を内部に有する内筒５と、内筒５を内部に挿入する二重円筒構造の外筒容器３と、外筒容器３に液体を導入する液体導入口６を備えた液体供給円筒２とを有し、内筒５は、液体供給円筒２の側で閉口した端部７と、その反対側で開口した端部８と、液体供給円筒２側の一端から内筒５の長手方向の途中までの間に形成した貫通スリット１０又は貫通孔とを備え、かつ、貫通スリット１０又は貫通孔を形成した部分の内筒５の外壁と外筒容器３の内壁との間に隙間１１を設けて外筒容器３と一体化されている。【選択図】図２
FINE AIR BUBBLE GENERATING DEVICE, FINE AIR BUBBLE GENERATING METHOD, AND SHOWER DEVICE AND OIL WATER SEPARATING APPARATUS HAVING THE FINE AIR BUBBLE GENERATING DEVICE
PROBLEM TO BE SOLVED: To provide a fine air bubble generating device which is excellent in handleability, operability and durability by utilizing preparation of revolution flow due to pressurized liquid jetting and by simplifying configuration and structure, to provide a fine air bubble generating method capable of air bubbles in large amount, and to provide a shower device and an oil water separating apparatus having the fine air bubble generating device.SOLUTION: A fine air bubble generating device 1 includes: an inner cylinder 5 which has an air liquid revolution chamber 9 on an inner part thereof; an outer cylindrical container 3 of a double cylindrical structure which allows the inner cylinder 5 to be inserted to an inner part thereof; and a liquid supply cylinder 2 provided with a liquid introduction port 6 for introducing liquid to the outer cylindrical container 3. Therein, the inner cylinder 5 includes an end part 7 which is closed on the side of the liquid supply cylinder 2, an end part 8 which is opened on the side opposite to the liquid supply cylinder, and a through-slit 10 or a through-hole formed on the way from one end of the liquid supply cylinder 2 side to the middle in the longitudinal direction of the cylinder 5, and is integrated with the outer cylindrical container 3 so as to provide a gap 11 between an outer wall of the inner cylinder 5 of a part formed of the through-slit 10 or through-hole and an inner wall of the outer cylindrical container 3.SELECTED DRAWING: Figure 2
【課題】加圧液体噴射による旋回流の生成を利用し、かつ、構成及び構造を簡潔にすることにより取扱性、操作性及び耐久性に優れる微細気泡発生装置及び気泡を大量に発生できる微細気泡発生方法、並びに前記微細気泡発生装置を有するシャワー装置と油水分離装置を提供する。【解決手段】本発明の微細気泡発生装置１は、気液旋回室９を内部に有する内筒５と、内筒５を内部に挿入する二重円筒構造の外筒容器３と、外筒容器３に液体を導入する液体導入口６を備えた液体供給円筒２とを有し、内筒５は、液体供給円筒２の側で閉口した端部７と、その反対側で開口した端部８と、液体供給円筒２側の一端から内筒５の長手方向の途中までの間に形成した貫通スリット１０又は貫通孔とを備え、かつ、貫通スリット１０又は貫通孔を形成した部分の内筒５の外壁と外筒容器３の内壁との間に隙間１１を設けて外筒容器３と一体化されている。【選択図】図２
FINE AIR BUBBLE GENERATING DEVICE, FINE AIR BUBBLE GENERATING METHOD, AND SHOWER DEVICE AND OIL WATER SEPARATING APPARATUS HAVING THE FINE AIR BUBBLE GENERATING DEVICE
微細気泡発生装置及び微細気泡発生方法並びに前記微細気泡発生装置を有するシャワー装置及び油水分離装置
TACHIBANA YOSHIAKI (author) / TACHIBANA KOSUKE (author) / SASAJIMA TAKAMITSU (author) / HONMA KYOKO (author)
2017-08-10
Patent
Electronic Resource
Japanese
IPC:
B01F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
,
Mischen, z.B. Lösen, Emulgieren, Dispergieren
/
A47K
Sanitäre Ausstattung, soweit nicht anderweitig vorgesehen
,
SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR
/
B01D
SEPARATION
,
Trennen
/
C02F
Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm
,
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
/
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser